Reminds me of a conversation I had in a bar in old Tsim Sha Tsoi (Hong Kong), a chap said his doctor approached him at a party and started to remonstrate about his blood pressure. The chap said "You are very inneficient, I pay you to worry about my health, you come and tell me it's bad so I worry about my health, that's two people doing the same job and that is grossly innefficient"!
Cheers, Tony.